<template>
  <!-- #ifdef H5 -->
  <td class="uni-table-td" :rowspan="rowspan" :colspan="colspan" :class="{'table--border':border}"
      :style="{width:width + 'px','text-align':align}">
    <slot></slot>
  </td>
  <!-- #endif -->
  <!-- #ifndef H5 -->
  <!-- :class="{'table--border':border}"  -->
  <view class="uni-table-td" :class="{'table--border':border}" :style="{width:width + 'px','text-align':align}">
    <slot></slot>
  </view>
  <!-- #endif -->

</template>

<script>
/**
 * Td 单元格
 * @description 表格中的标准单元格组件
 * @tutorial https://ext.dcloud.net.cn/plugin?id=3270
 * @property {Number}  align = [left|center|right]	单元格对齐方式
 */
export default {
  name: 'uniTd',
  options: {
    virtualHost: true
  },
  props: {
    width: {
      type: [String, Number],
      default: ''
    },
    align: {
      type: String,
      default: 'left'
    },
    rowspan: {
      type: [Number, String],
      default: 1
    },
    colspan: {
      type: [Number, String],
      default: 1
    }
  },
  data() {
    return {
      border: false
    };
  },
  created() {
    this.root = this.getTable()
    this.border = this.root.border
  },
  methods: {
    /**
     * 获取父元素实例
     */
    getTable() {
      let parent = this.$parent;
      let parentName = parent.$options.name;
      while (parentName !== 'uniTable') {
        parent = parent.$parent;
        if (!parent) return false;
        parentName = parent.$options.name;
      }
      return parent;
    },
  }
}
</script>

<style lang="scss">
$border-color: #EBEEF5;

.uni-table-td {
  display: table-cell;
  padding: 8px 10px;
  font-size: 14px;
  border-bottom: 1px $border-color solid;
  font-weight: 400;
  color: #606266;
  line-height: 23px;
  box-sizing: border-box;
}

.table--border {
  border-right: 1px $border-color solid;
}
</style>
